Overview

Dataset statistics

Number of variables18
Number of observations10000
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.4 MiB
Average record size in memory144.0 B

Variable types

Numeric16
Categorical2

Alerts

GT Compressor inlet air temperature (T1) [C] has constant value "288.0" Constant
GT Compressor inlet air pressure (P1) [bar] has constant value "0.998" Constant
Lever position (lp) [ ] is highly correlated with Ship speed (v) [knots] and 12 other fieldsHigh correlation
Ship speed (v) [knots] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine shaft torque (GTT) [kN m] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine rate of revolutions (GTn) [rpm] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Generator rate of revolutions (GGn) [rpm] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Starboard Propeller Torque (Ts) [kN] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Port Propeller Torque (Tp) [kN] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
HP Turbine exit temperature (T48) [C] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
GT Compressor outlet air temperature (T2) [C] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
HP Turbine exit pressure (P48) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
GT Compressor outlet air pressure (P2) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine exhaust gas pressure (Pexh) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Turbine Injecton Control (TIC) [%] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Fuel flow (mf) [kg/s] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Lever position (lp) [ ] is highly correlated with Ship speed (v) [knots] and 12 other fieldsHigh correlation
Ship speed (v) [knots] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine shaft torque (GTT) [kN m] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine rate of revolutions (GTn) [rpm] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Generator rate of revolutions (GGn) [rpm] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Starboard Propeller Torque (Ts) [kN] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Port Propeller Torque (Tp) [kN] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
HP Turbine exit temperature (T48) [C] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
GT Compressor outlet air temperature (T2) [C] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
HP Turbine exit pressure (P48) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
GT Compressor outlet air pressure (P2) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine exhaust gas pressure (Pexh) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Turbine Injecton Control (TIC) [%] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Fuel flow (mf) [kg/s] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Lever position (lp) [ ] is highly correlated with Ship speed (v) [knots] and 12 other fieldsHigh correlation
Ship speed (v) [knots] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine shaft torque (GTT) [kN m] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine rate of revolutions (GTn) [rpm] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Generator rate of revolutions (GGn) [rpm] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Starboard Propeller Torque (Ts) [kN] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Port Propeller Torque (Tp) [kN] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
HP Turbine exit temperature (T48) [C] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
GT Compressor outlet air temperature (T2) [C] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
HP Turbine exit pressure (P48) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
GT Compressor outlet air pressure (P2) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine exhaust gas pressure (Pexh) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Turbine Injecton Control (TIC) [%] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Fuel flow (mf) [kg/s] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
GT Compressor inlet air temperature (T1) [C] is highly correlated with GT Compressor inlet air pressure (P1) [bar]High correlation
GT Compressor inlet air pressure (P1) [bar] is highly correlated with GT Compressor inlet air temperature (T1) [C]High correlation
Lever position (lp) [ ] is highly correlated with Ship speed (v) [knots] and 12 other fieldsHigh correlation
Ship speed (v) [knots] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine shaft torque (GTT) [kN m] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine rate of revolutions (GTn) [rpm] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Generator rate of revolutions (GGn) [rpm] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Starboard Propeller Torque (Ts) [kN] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Port Propeller Torque (Tp) [kN] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
HP Turbine exit temperature (T48) [C] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
GT Compressor outlet air temperature (T2) [C] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
HP Turbine exit pressure (P48) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
GT Compressor outlet air pressure (P2) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Gas Turbine exhaust gas pressure (Pexh) [bar] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Turbine Injecton Control (TIC) [%] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Fuel flow (mf) [kg/s] is highly correlated with Lever position (lp) [ ] and 12 other fieldsHigh correlation
Turbine Injecton Control (TIC) [%] has 626 (6.3%) zeros Zeros

Reproduction

Analysis started2021-10-24 13:19:19.201998
Analysis finished2021-10-24 13:20:13.934412
Duration54.73 seconds
Software versionpandas-profiling v3.1.0
Download configurationconfig.json

Variables

Lever position (lp) [ ]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct9
Distinct (%)0.1%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean5.1500753
Minimum1.138
Maximum9.3
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum1.138
5-th percentile1.138
Q13.144
median5.14
Q37.148
95-th percentile9.3
Maximum9.3
Range8.162
Interquartile range (IQR)4.004

Descriptive statistics

Standard deviation2.624015432
Coefficient of variation (CV)0.50951011
Kurtosis-1.213124423
Mean5.1500753
Median Absolute Deviation (MAD)2.008
Skewness0.0275221423
Sum51500.753
Variance6.88545699
MonotonicityNot monotonic
Histogram with fixed size bins (bins=9)
ValueCountFrequency (%)
4.1611133
11.3%
7.1481127
11.3%
1.1381126
11.3%
3.1441111
11.1%
8.2061110
11.1%
2.0881109
11.1%
5.141108
11.1%
6.1751088
10.9%
9.31088
10.9%
ValueCountFrequency (%)
1.1381126
11.3%
2.0881109
11.1%
3.1441111
11.1%
4.1611133
11.3%
5.141108
11.1%
6.1751088
10.9%
7.1481127
11.3%
8.2061110
11.1%
9.31088
10.9%
ValueCountFrequency (%)
9.31088
10.9%
8.2061110
11.1%
7.1481127
11.3%
6.1751088
10.9%
5.141108
11.1%
4.1611133
11.3%
3.1441111
11.1%
2.0881109
11.1%
1.1381126
11.3%

Ship speed (v) [knots]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct9
Distinct (%)0.1%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean14.9514
Minimum3
Maximum27
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum3
5-th percentile3
Q19
median15
Q321
95-th percentile27
Maximum27
Range24
Interquartile range (IQR)12

Descriptive statistics

Standard deviation7.740467009
Coefficient of variation (CV)0.5177085095
Kurtosis-1.229499395
Mean14.9514
Median Absolute Deviation (MAD)6
Skewness0.005317656951
Sum149514
Variance59.91482952
MonotonicityNot monotonic
Histogram with fixed size bins (bins=9)
ValueCountFrequency (%)
121133
11.3%
211127
11.3%
31126
11.3%
91111
11.1%
241110
11.1%
61109
11.1%
151108
11.1%
181088
10.9%
271088
10.9%
ValueCountFrequency (%)
31126
11.3%
61109
11.1%
91111
11.1%
121133
11.3%
151108
11.1%
181088
10.9%
211127
11.3%
241110
11.1%
271088
10.9%
ValueCountFrequency (%)
271088
10.9%
241110
11.1%
211127
11.3%
181088
10.9%
151108
11.1%
121133
11.3%
91111
11.1%
61109
11.1%
31126
11.3%

Gas Turbine shaft torque (GTT) [kN m]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct9634
Distinct (%)96.3%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean27100.64771
Minimum253.547
Maximum72783.338
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum253.547
5-th percentile2799.30905
Q18375.7915
median21630.1335
Q339000.71025
95-th percentile72770.53605
Maximum72783.338
Range72529.791
Interquartile range (IQR)30624.91875

Descriptive statistics

Standard deviation22062.78031
Coefficient of variation (CV)0.8141052767
Kurtosis-0.4907658011
Mean27100.64771
Median Absolute Deviation (MAD)16130.772
Skewness0.7726586677
Sum271006477.1
Variance486766274.9
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
50994.5063
 
< 0.1%
50993.9743
 
< 0.1%
8378.7053
 
< 0.1%
14721.6693
 
< 0.1%
50994.5953
 
< 0.1%
50992.8633
 
< 0.1%
14722.7933
 
< 0.1%
14724.0993
 
< 0.1%
29761.6953
 
< 0.1%
14717.7183
 
< 0.1%
Other values (9624)9970
99.7%
ValueCountFrequency (%)
253.5471
< 0.1%
267.6681
< 0.1%
268.7381
< 0.1%
269.3621
< 0.1%
276.6991
< 0.1%
283.8551
< 0.1%
284.4591
< 0.1%
287.3291
< 0.1%
289.9641
< 0.1%
290.0291
< 0.1%
ValueCountFrequency (%)
72783.3381
< 0.1%
72782.9991
< 0.1%
72782.8021
< 0.1%
72782.7581
< 0.1%
72782.591
< 0.1%
72782.3081
< 0.1%
72782.1281
< 0.1%
72781.9791
< 0.1%
72781.861
< 0.1%
72781.8511
< 0.1%

Gas Turbine rate of revolutions (GTn) [rpm]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct3422
Distinct (%)34.2%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean2131.151788
Minimum1307.675
Maximum3560.741
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum1307.675
5-th percentile1346.1229
Q11386.758
median1924.325
Q32678.078
95-th percentile3560.405
Maximum3560.741
Range2253.066
Interquartile range (IQR)1291.32

Descriptive statistics

Standard deviation772.2117315
Coefficient of variation (CV)0.3623447827
Kurtosis-1.084236034
Mean2131.151788
Median Absolute Deviation (MAD)537.596
Skewness0.574645572
Sum21311517.88
Variance596310.9583
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
2678.07860
 
0.6%
2678.07754
 
0.5%
2678.07651
 
0.5%
1547.46345
 
0.4%
2678.07544
 
0.4%
1547.45543
 
0.4%
1547.45943
 
0.4%
1547.45442
 
0.4%
2678.08241
 
0.4%
1547.45841
 
0.4%
Other values (3412)9536
95.4%
ValueCountFrequency (%)
1307.6751
< 0.1%
1308.21
< 0.1%
1308.2261
< 0.1%
1308.3711
< 0.1%
1308.7221
< 0.1%
1308.7781
< 0.1%
1309.0191
< 0.1%
1309.2151
< 0.1%
1309.2731
< 0.1%
1309.3111
< 0.1%
ValueCountFrequency (%)
3560.7411
< 0.1%
3560.741
< 0.1%
3560.7261
< 0.1%
3560.721
< 0.1%
3560.7031
< 0.1%
3560.6511
< 0.1%
3560.5631
< 0.1%
3560.5471
< 0.1%
3560.4931
< 0.1%
3560.4861
< 0.1%

Gas Generator rate of revolutions (GGn) [rpm]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct9926
Distinct (%)99.3%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean8194.182366
Minimum6589.002
Maximum9797.103
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum6589.002
5-th percentile6659.2274
Q17056.5205
median8480.527
Q39132.1325
95-th percentile9762.36415
Maximum9797.103
Range3208.101
Interquartile range (IQR)2075.612

Descriptive statistics

Standard deviation1090.569425
Coefficient of variation (CV)0.1330906949
Kurtosis-1.492093721
Mean8194.182366
Median Absolute Deviation (MAD)827.5685
Skewness-0.1319092547
Sum81941823.66
Variance1189341.672
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
6589.0026
 
0.1%
8780.013
 
< 0.1%
8782.0243
 
< 0.1%
8781.0173
 
< 0.1%
8788.1012
 
< 0.1%
9115.8282
 
< 0.1%
9131.9222
 
< 0.1%
9309.1112
 
< 0.1%
9135.4342
 
< 0.1%
9759.2342
 
< 0.1%
Other values (9916)9973
99.7%
ValueCountFrequency (%)
6589.0026
0.1%
6592.9911
 
< 0.1%
6595.1621
 
< 0.1%
6595.8941
 
< 0.1%
6596.0081
 
< 0.1%
6596.4671
 
< 0.1%
6596.7211
 
< 0.1%
6597.1341
 
< 0.1%
6597.1621
 
< 0.1%
6598.7291
 
< 0.1%
ValueCountFrequency (%)
9797.1031
< 0.1%
9796.0521
< 0.1%
9795.7781
< 0.1%
9795.3861
< 0.1%
9795.1051
< 0.1%
9794.6451
< 0.1%
9794.3251
< 0.1%
9794.2131
< 0.1%
9793.9051
< 0.1%
9793.7921
< 0.1%

Starboard Propeller Torque (Ts) [kN]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct3880
Distinct (%)38.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean225.957785
Minimum5.304
Maximum645.249
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum5.304
5-th percentile8.17445
Q160.317
median175.264
Q3332.36
95-th percentile644.948
Maximum645.249
Range639.945
Interquartile range (IQR)272.043

Descriptive statistics

Standard deviation199.7378861
Coefficient of variation (CV)0.8839610731
Kurtosis-0.4103431475
Mean225.957785
Median Absolute Deviation (MAD)148.5595
Skewness0.8137916195
Sum2259577.85
Variance39895.22315
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
60.34625
 
0.2%
60.33723
 
0.2%
60.34822
 
0.2%
113.74822
 
0.2%
60.35222
 
0.2%
60.33421
 
0.2%
113.75820
 
0.2%
113.7920
 
0.2%
113.77220
 
0.2%
60.34419
 
0.2%
Other values (3870)9786
97.9%
ValueCountFrequency (%)
5.3041
< 0.1%
5.3131
< 0.1%
5.3181
< 0.1%
5.341
< 0.1%
5.3411
< 0.1%
5.3462
< 0.1%
5.3482
< 0.1%
5.351
< 0.1%
5.3591
< 0.1%
5.3641
< 0.1%
ValueCountFrequency (%)
645.2491
< 0.1%
645.2361
< 0.1%
645.2131
< 0.1%
645.1822
< 0.1%
645.1811
< 0.1%
645.181
< 0.1%
645.1782
< 0.1%
645.1761
< 0.1%
645.1751
< 0.1%
645.1731
< 0.1%

Port Propeller Torque (Tp) [kN]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct3880
Distinct (%)38.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean225.957785
Minimum5.304
Maximum645.249
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum5.304
5-th percentile8.17445
Q160.317
median175.264
Q3332.36
95-th percentile644.948
Maximum645.249
Range639.945
Interquartile range (IQR)272.043

Descriptive statistics

Standard deviation199.7378861
Coefficient of variation (CV)0.8839610731
Kurtosis-0.4103431475
Mean225.957785
Median Absolute Deviation (MAD)148.5595
Skewness0.8137916195
Sum2259577.85
Variance39895.22315
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
60.34625
 
0.2%
60.33723
 
0.2%
60.34822
 
0.2%
113.74822
 
0.2%
60.35222
 
0.2%
60.33421
 
0.2%
113.75820
 
0.2%
113.7920
 
0.2%
113.77220
 
0.2%
60.34419
 
0.2%
Other values (3870)9786
97.9%
ValueCountFrequency (%)
5.3041
< 0.1%
5.3131
< 0.1%
5.3181
< 0.1%
5.341
< 0.1%
5.3411
< 0.1%
5.3462
< 0.1%
5.3482
< 0.1%
5.351
< 0.1%
5.3591
< 0.1%
5.3641
< 0.1%
ValueCountFrequency (%)
645.2491
< 0.1%
645.2361
< 0.1%
645.2131
< 0.1%
645.1822
< 0.1%
645.1811
< 0.1%
645.181
< 0.1%
645.1782
< 0.1%
645.1761
< 0.1%
645.1751
< 0.1%
645.1731
< 0.1%

HP Turbine exit temperature (T48) [C]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct9890
Distinct (%)98.9%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean734.4761775
Minimum444.731
Maximum1115.797
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum444.731
5-th percentile504.4347
Q1589.841
median705.351
Q3833.15475
95-th percentile1078.20325
Maximum1115.797
Range671.066
Interquartile range (IQR)243.31375

Descriptive statistics

Standard deviation173.0091567
Coefficient of variation (CV)0.2355544836
Kurtosis-0.6176778941
Mean734.4761775
Median Absolute Deviation (MAD)120.235
Skewness0.5693826172
Sum7344761.775
Variance29932.1683
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
574.6113
 
< 0.1%
776.2292
 
< 0.1%
586.3672
 
< 0.1%
639.0692
 
< 0.1%
698.8172
 
< 0.1%
504.8712
 
< 0.1%
588.1862
 
< 0.1%
638.1862
 
< 0.1%
834.162
 
< 0.1%
828.5352
 
< 0.1%
Other values (9880)9979
99.8%
ValueCountFrequency (%)
444.7311
< 0.1%
446.1761
< 0.1%
446.6051
< 0.1%
446.6831
< 0.1%
446.9491
< 0.1%
447.2481
< 0.1%
447.3671
< 0.1%
447.4071
< 0.1%
448.021
< 0.1%
448.2291
< 0.1%
ValueCountFrequency (%)
1115.7971
< 0.1%
1114.8871
< 0.1%
1114.6091
< 0.1%
1113.9851
< 0.1%
1113.7051
< 0.1%
1113.4331
< 0.1%
1113.0841
< 0.1%
1112.7991
< 0.1%
1112.5261
< 0.1%
1112.2531
< 0.1%

GT Compressor inlet air temperature (T1) [C]
Categorical

CONSTANT
HIGH CORRELATION
REJECTED

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size78.2 KiB
288.0
10000 

Length

Max length5
Median length5
Mean length5
Min length5

Characters and Unicode

Total characters0
Distinct characters0
Distinct categories0 ?
Distinct scripts0 ?
Distinct blocks0 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row288.0
2nd row288.0
3rd row288.0
4th row288.0
5th row288.0

Common Values

ValueCountFrequency (%)
288.010000
100.0%

Length

Histogram of lengths of the category

Pie chart

ValueCountFrequency (%)
288.010000
100.0%

Most occurring characters

ValueCountFrequency (%)
No values found.

Most occurring categories

ValueCountFrequency (%)
No values found.

Most frequent character per category

Most occurring scripts

ValueCountFrequency (%)
No values found.

Most frequent character per script

Most occurring blocks

ValueCountFrequency (%)
No values found.

Most frequent character per block

GT Compressor outlet air temperature (T2) [C]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct9694
Distinct (%)96.9%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean645.7489804
Minimum540.999
Maximum789.094
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum540.999
5-th percentile556.34095
Q1577.98075
median636.8
Q3693.65675
95-th percentile778.9491
Maximum789.094
Range248.095
Interquartile range (IQR)115.676

Descriptive statistics

Standard deviation72.48303638
Coefficient of variation (CV)0.1122464589
Kurtosis-1.024022885
Mean645.7489804
Median Absolute Deviation (MAD)58.1345
Skewness0.4335160588
Sum6457489.804
Variance5253.790563
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
559.3314
 
< 0.1%
772.083
 
< 0.1%
561.6523
 
< 0.1%
559.9283
 
< 0.1%
559.2383
 
< 0.1%
577.2153
 
< 0.1%
779.4533
 
< 0.1%
732.9152
 
< 0.1%
683.3142
 
< 0.1%
605.7312
 
< 0.1%
Other values (9684)9972
99.7%
ValueCountFrequency (%)
540.9991
< 0.1%
541.0311
< 0.1%
541.7431
< 0.1%
541.9731
< 0.1%
542.2881
< 0.1%
542.3561
< 0.1%
542.3881
< 0.1%
542.5341
< 0.1%
542.8211
< 0.1%
542.9941
< 0.1%
ValueCountFrequency (%)
789.0941
< 0.1%
788.9491
< 0.1%
788.8061
< 0.1%
788.7221
< 0.1%
788.6641
< 0.1%
788.5771
< 0.1%
788.5231
< 0.1%
788.4331
< 0.1%
788.3821
< 0.1%
788.3521
< 0.1%

HP Turbine exit pressure (P48) [bar]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct523
Distinct (%)5.2%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean2.3457322
Minimum1.093
Maximum4.56
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum1.093
5-th percentile1.195
Q11.389
median2.082
Q32.981
95-th percentile4.516
Maximum4.56
Range3.467
Interquartile range (IQR)1.592

Descriptive statistics

Standard deviation1.081037747
Coefficient of variation (CV)0.460853011
Kurtosis-0.6925753588
Mean2.3457322
Median Absolute Deviation (MAD)0.796
Skewness0.7142598789
Sum23457.322
Variance1.168642611
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
1.389198
 
2.0%
1.39194
 
1.9%
1.391192
 
1.9%
1.392163
 
1.6%
1.388140
 
1.4%
1.662113
 
1.1%
1.659111
 
1.1%
1.66110
 
1.1%
1.661108
 
1.1%
1.657100
 
1.0%
Other values (513)8571
85.7%
ValueCountFrequency (%)
1.0933
 
< 0.1%
1.0944
< 0.1%
1.0955
0.1%
1.0966
0.1%
1.0977
0.1%
1.0984
< 0.1%
1.0994
< 0.1%
1.17
0.1%
1.1018
0.1%
1.1025
0.1%
ValueCountFrequency (%)
4.561
 
< 0.1%
4.5582
 
< 0.1%
4.5573
< 0.1%
4.5564
< 0.1%
4.5552
 
< 0.1%
4.5544
< 0.1%
4.5534
< 0.1%
4.5523
< 0.1%
4.5515
0.1%
4.557
0.1%

GT Compressor inlet air pressure (P1) [bar]
Categorical

CONSTANT
HIGH CORRELATION
REJECTED

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size78.2 KiB
0.998
10000 

Length

Max length5
Median length5
Mean length5
Min length5

Characters and Unicode

Total characters0
Distinct characters0
Distinct categories0 ?
Distinct scripts0 ?
Distinct blocks0 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row0.998
2nd row0.998
3rd row0.998
4th row0.998
5th row0.998

Common Values

ValueCountFrequency (%)
0.99810000
100.0%

Length

Histogram of lengths of the category

Pie chart

ValueCountFrequency (%)
0.99810000
100.0%

Most occurring characters

ValueCountFrequency (%)
No values found.

Most occurring categories

ValueCountFrequency (%)
No values found.

Most frequent character per category

Most occurring scripts

ValueCountFrequency (%)
No values found.

Most frequent character per script

Most occurring blocks

ValueCountFrequency (%)
No values found.

Most frequent character per block

GT Compressor outlet air pressure (P2) [bar]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct4000
Distinct (%)40.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean12.2625967
Minimum5.828
Maximum23.14
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum5.828
5-th percentile6.40795
Q17.445
median11.086
Q315.649
95-th percentile22.666
Maximum23.14
Range17.312
Interquartile range (IQR)8.204

Descriptive statistics

Standard deviation5.320817143
Coefficient of variation (CV)0.4339062332
Kurtosis-0.8288692163
Mean12.2625967
Median Absolute Deviation (MAD)4.1405
Skewness0.6357439058
Sum122625.967
Variance28.31109507
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
6.57510
 
0.1%
7.539
 
0.1%
7.4799
 
0.1%
7.5459
 
0.1%
7.4878
 
0.1%
7.4168
 
0.1%
7.4528
 
0.1%
7.4438
 
0.1%
7.5598
 
0.1%
7.5528
 
0.1%
Other values (3990)9915
99.2%
ValueCountFrequency (%)
5.8281
 
< 0.1%
5.8292
< 0.1%
5.831
 
< 0.1%
5.8311
 
< 0.1%
5.8323
< 0.1%
5.8332
< 0.1%
5.8341
 
< 0.1%
5.8351
 
< 0.1%
5.8361
 
< 0.1%
5.8391
 
< 0.1%
ValueCountFrequency (%)
23.141
< 0.1%
23.1331
< 0.1%
23.1261
< 0.1%
23.121
< 0.1%
23.1121
< 0.1%
23.1061
< 0.1%
23.1051
< 0.1%
23.0991
< 0.1%
23.0921
< 0.1%
23.0841
< 0.1%

Gas Turbine exhaust gas pressure (Pexh) [bar]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct19
Distinct (%)0.2%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean1.029402
Minimum1.019
Maximum1.052
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum1.019
5-th percentile1.019
Q11.02
median1.026
Q31.036
95-th percentile1.05
Maximum1.052
Range0.033
Interquartile range (IQR)0.016

Descriptive statistics

Standard deviation0.01035334319
Coefficient of variation (CV)0.01005762879
Kurtosis-0.6401060315
Mean1.029402
Median Absolute Deviation (MAD)0.006
Skewness0.7799309476
Sum10294.02
Variance0.0001071917152
MonotonicityNot monotonic
Histogram with fixed size bins (bins=19)
ValueCountFrequency (%)
1.0191615
16.2%
1.021513
15.1%
1.026814
8.1%
1.03744
 
7.4%
1.023636
 
6.4%
1.036585
 
5.9%
1.041552
 
5.5%
1.042547
 
5.5%
1.035542
 
5.4%
1.022497
 
5.0%
Other values (9)1955
19.6%
ValueCountFrequency (%)
1.0191615
16.2%
1.021513
15.1%
1.021218
 
2.2%
1.022497
 
5.0%
1.023636
 
6.4%
1.026814
8.1%
1.027294
 
2.9%
1.03744
7.4%
1.031344
 
3.4%
1.035542
 
5.4%
ValueCountFrequency (%)
1.052121
 
1.2%
1.051358
3.6%
1.05355
3.5%
1.049254
2.5%
1.0439
 
0.1%
1.042547
5.5%
1.041552
5.5%
1.042
 
< 0.1%
1.036585
5.9%
1.035542
5.4%

Turbine Injecton Control (TIC) [%]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
ZEROS

Distinct7403
Distinct (%)74.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean33.4807154
Minimum0
Maximum92.556
Zeros626
Zeros (%)6.3%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum0
5-th percentile0
Q113.534
median25.2495
Q344.5
95-th percentile89.4492
Maximum92.556
Range92.556
Interquartile range (IQR)30.966

Descriptive statistics

Standard deviation25.7217254
Coefficient of variation (CV)0.7682549518
Kurtosis-0.07396039598
Mean33.4807154
Median Absolute Deviation (MAD)13.171
Skewness0.9053433904
Sum334807.154
Variance661.6071573
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0626
 
6.3%
12.49210
 
0.1%
12.00810
 
0.1%
12.7629
 
0.1%
12.2249
 
0.1%
12.5939
 
0.1%
12.7289
 
0.1%
12.4759
 
0.1%
12.5429
 
0.1%
12.5768
 
0.1%
Other values (7393)9292
92.9%
ValueCountFrequency (%)
0626
6.3%
0.0131
 
< 0.1%
0.0191
 
< 0.1%
0.0291
 
< 0.1%
0.0331
 
< 0.1%
0.0411
 
< 0.1%
0.0461
 
< 0.1%
0.0661
 
< 0.1%
0.0861
 
< 0.1%
0.0882
 
< 0.1%
ValueCountFrequency (%)
92.5561
< 0.1%
92.4761
< 0.1%
92.4481
< 0.1%
92.3971
< 0.1%
92.3691
< 0.1%
92.3421
< 0.1%
92.3171
< 0.1%
92.291
< 0.1%
92.2611
< 0.1%
92.2381
< 0.1%

Fuel flow (mf) [kg/s]
Real number (ℝ≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct694
Distinct (%)6.9%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean0.6591004
Minimum0.068
Maximum1.832
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum0.068
5-th percentile0.134
Q10.246
median0.496
Q30.881
95-th percentile1.771
Maximum1.832
Range1.764
Interquartile range (IQR)0.635

Descriptive statistics

Standard deviation0.5047905955
Coefficient of variation (CV)0.7658781507
Kurtosis-0.05625338919
Mean0.6591004
Median Absolute Deviation (MAD)0.264
Skewness1.00949829
Sum6591.004
Variance0.2548135453
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.24278
 
0.8%
0.24177
 
0.8%
0.24468
 
0.7%
0.24368
 
0.7%
0.2468
 
0.7%
0.24564
 
0.6%
0.23864
 
0.6%
0.24661
 
0.6%
0.23959
 
0.6%
0.24756
 
0.6%
Other values (684)9337
93.4%
ValueCountFrequency (%)
0.0681
 
< 0.1%
0.0692
 
< 0.1%
0.076
0.1%
0.0713
 
< 0.1%
0.07210
0.1%
0.0735
0.1%
0.0745
0.1%
0.0756
0.1%
0.0765
0.1%
0.0778
0.1%
ValueCountFrequency (%)
1.8321
 
< 0.1%
1.8311
 
< 0.1%
1.831
 
< 0.1%
1.8291
 
< 0.1%
1.8282
< 0.1%
1.8272
< 0.1%
1.8263
< 0.1%
1.8252
< 0.1%
1.8243
< 0.1%
1.8233
< 0.1%
Distinct51
Distinct (%)0.5%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean0.9750208
Minimum0.95
Maximum1
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum0.95
5-th percentile0.952
Q10.962
median0.975
Q30.988
95-th percentile0.998
Maximum1
Range0.05
Interquartile range (IQR)0.026

Descriptive statistics

Standard deviation0.01473394979
Coefficient of variation (CV)0.01511142099
Kurtosis-1.201672776
Mean0.9750208
Median Absolute Deviation (MAD)0.013
Skewness0.005292485974
Sum9750.208
Variance0.0002170892763
MonotonicityNot monotonic
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.963208
 
2.1%
0.998207
 
2.1%
0.969206
 
2.1%
0.951205
 
2.1%
0.98205
 
2.1%
0.959205
 
2.1%
0.982205
 
2.1%
0.977204
 
2.0%
0.953202
 
2.0%
0.968202
 
2.0%
Other values (41)7951
79.5%
ValueCountFrequency (%)
0.95184
1.8%
0.951205
2.1%
0.952187
1.9%
0.953202
2.0%
0.954194
1.9%
0.955200
2.0%
0.956197
2.0%
0.957188
1.9%
0.958195
1.9%
0.959205
2.1%
ValueCountFrequency (%)
1202
2.0%
0.999202
2.0%
0.998207
2.1%
0.997196
2.0%
0.996192
1.9%
0.995200
2.0%
0.994194
1.9%
0.993193
1.9%
0.992193
1.9%
0.991195
1.9%
Distinct26
Distinct (%)0.3%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean0.987455
Minimum0.975
Maximum1
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size78.2 KiB

Quantile statistics

Minimum0.975
5-th percentile0.976
Q10.981
median0.987
Q30.994
95-th percentile0.999
Maximum1
Range0.025
Interquartile range (IQR)0.013

Descriptive statistics

Standard deviation0.007509541552
Coefficient of variation (CV)0.007604945594
Kurtosis-1.204308551
Mean0.987455
Median Absolute Deviation (MAD)0.006
Skewness0.008138611445
Sum9874.55
Variance5.639321432 × 10-5
MonotonicityNot monotonic
Histogram with fixed size bins (bins=26)
ValueCountFrequency (%)
0.984395
 
4.0%
0.981394
 
3.9%
0.975393
 
3.9%
0.977392
 
3.9%
0.976391
 
3.9%
0.999390
 
3.9%
0.983389
 
3.9%
0.996388
 
3.9%
0.997387
 
3.9%
0.991387
 
3.9%
Other values (16)6094
60.9%
ValueCountFrequency (%)
0.975393
3.9%
0.976391
3.9%
0.977392
3.9%
0.978384
3.8%
0.979376
3.8%
0.98381
3.8%
0.981394
3.9%
0.982385
3.9%
0.983389
3.9%
0.984395
4.0%
ValueCountFrequency (%)
1377
3.8%
0.999390
3.9%
0.998385
3.9%
0.997387
3.9%
0.996388
3.9%
0.995372
3.7%
0.994379
3.8%
0.993376
3.8%
0.992379
3.8%
0.991387
3.9%

Interactions

Correlations

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Cramér's V (φc)

Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Missing values

A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

Sample

First rows

Lever position (lp) [ ]Ship speed (v) [knots]Gas Turbine shaft torque (GTT) [kN m]Gas Turbine rate of revolutions (GTn) [rpm]Gas Generator rate of revolutions (GGn) [rpm]Starboard Propeller Torque (Ts) [kN]Port Propeller Torque (Tp) [kN]HP Turbine exit temperature (T48) [C]GT Compressor inlet air temperature (T1) [C]GT Compressor outlet air temperature (T2) [C]HP Turbine exit pressure (P48) [bar]GT Compressor inlet air pressure (P1) [bar]GT Compressor outlet air pressure (P2) [bar]Gas Turbine exhaust gas pressure (Pexh) [bar]Turbine Injecton Control (TIC) [%]Fuel flow (mf) [kg/s]GT Compressor decay state coefficient.GT Turbine decay state coefficient.
09.30027.072762.2053560.3939753.812644.806644.8061086.583288.0780.3044.5230.99822.8791.05090.4351.7900.9730.978
16.17518.029760.5522306.8258780.012246.011246.011776.921288.0665.5112.5180.99813.4381.03034.5960.6850.9950.975
23.1449.08375.7741386.7397051.62160.31860.318589.764288.0580.5871.3920.9987.5661.02012.4770.2470.9800.978
33.1449.08377.5891386.7487098.46960.33960.339570.651288.0576.5651.3900.9987.4091.02111.6780.2310.9841.000
46.17518.029761.0912306.8258782.024246.021246.021769.855288.0663.6822.5180.99813.3741.03134.1540.6760.9980.980
57.14821.038990.3242678.0689126.509332.301332.301837.934288.0693.7062.9720.99815.6491.03544.8620.8880.9670.980
68.20624.050994.8543087.5339311.074438.083438.083930.553288.0734.4853.5820.99818.5021.04160.8551.2050.9680.984
76.17518.029798.1562307.2178847.578246.318246.318769.867288.0669.4162.4950.99813.0281.03033.8140.6690.9561.000
87.14821.038999.2582678.0589121.944332.401332.401816.202288.0686.3682.9790.99815.5581.03643.4610.8610.9860.989
99.30027.072779.4423560.4369789.399644.966644.9661090.551288.0784.2014.4770.99822.2501.04989.8601.7790.9550.997

Last rows

Lever position (lp) [ ]Ship speed (v) [knots]Gas Turbine shaft torque (GTT) [kN m]Gas Turbine rate of revolutions (GTn) [rpm]Gas Generator rate of revolutions (GGn) [rpm]Starboard Propeller Torque (Ts) [kN]Port Propeller Torque (Tp) [kN]HP Turbine exit temperature (T48) [C]GT Compressor inlet air temperature (T1) [C]GT Compressor outlet air temperature (T2) [C]HP Turbine exit pressure (P48) [bar]GT Compressor inlet air pressure (P1) [bar]GT Compressor outlet air pressure (P2) [bar]Gas Turbine exhaust gas pressure (Pexh) [bar]Turbine Injecton Control (TIC) [%]Fuel flow (mf) [kg/s]GT Compressor decay state coefficient.GT Turbine decay state coefficient.
99905.14015.021632.7571924.3158484.844175.274175.274719.972288.0641.3782.0820.99811.1721.02625.8080.5110.9640.979
99911.1383.04043.5721369.4606605.1208.5968.596559.875288.0559.3311.2390.9986.7261.0199.1430.2050.9990.980
99927.14821.038993.2982678.0629124.038332.248332.248837.996288.0693.1212.9750.99815.6931.03544.9190.8890.9700.978
99935.14015.021637.6331924.3468506.131175.341175.341706.761288.0639.8182.0750.99810.9711.02625.0090.4950.9580.996
99942.0886.06643.9261384.7156827.38329.74729.747588.510288.0570.4561.3250.9987.0761.0204.0170.2430.9811.000
99952.0886.05858.7801349.0236736.27323.17123.171581.017288.0564.9221.2940.9986.9911.01921.5830.2450.9990.988
99965.14015.021633.7431924.3498497.158175.288175.288696.232288.0635.8942.0780.99810.9471.02624.4810.4850.9711.000
99978.20624.050994.8193087.5559324.455438.051438.051928.531288.0737.4433.5600.99818.2001.04160.3061.1940.9530.996
99986.17518.029761.0782306.8508793.302245.973245.973783.490288.0668.5582.5130.99813.4121.03034.9190.6910.9820.975
99998.20624.050990.5043087.3299300.796438.031438.031929.296288.0731.6103.5970.99818.6941.04161.0341.2080.9810.977